[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Apr 29 21:32:18 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Fri 29 Apr, 2022
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 910701
Prefixes after maximum aggregation (per Origin AS): 338421
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 430714
Number of IPv4 prefixes with a valid ROA: 665256
Number of IPv4 prefixes with an invalid ROA: 5746
Number of IPv4 prefixes with no ROA: 1150399
Total ASes present in the Internet Routing Table: 73157
Prefixes per ASN: 12.45
Origin-only ASes present in the Internet Routing Table: 63023
Origin ASes announcing only one prefix: 25305
Transit ASes present in the Internet Routing Table: 10134
Transit-only ASes present in the Internet Routing Table: 353
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 65
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 859
Number of instances of unregistered ASNs: 864
Number of 32-bit ASNs allocated by the RIRs: 39240
Number of 32-bit ASNs visible in the Routing Table: 32656
Prefixes from 32-bit ASNs in the Routing Table: 160113
Number of bogon 32-bit ASNs visible in the Routing Table: 20
Special use prefixes present in the Routing Table: 57
Prefixes being announced from unallocated address space: 535
Number of addresses announced to Internet: 3067626886
Equivalent to 182 /8s, 216 /16s and 69 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 313105
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 232500
Total APNIC prefixes after maximum aggregation: 66430
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 227733
Unique aggregates announced from the APNIC address blocks: 94757
APNIC Region origin ASes present in the Internet Routing Table: 12597
APNIC Prefixes per ASN: 18.08
APNIC Region origin ASes announcing only one prefix: 3567
APNIC Region transit ASes present in the Internet Routing Table: 1722
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7819
Number of APNIC addresses announced to Internet: 773660224
Equivalent to 46 /8s, 29 /16s and 30 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 263673
Total ARIN prefixes after maximum aggregation: 120210
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 263541
Unique aggregates announced from the ARIN address blocks: 124564
ARIN Region origin ASes present in the Internet Routing Table: 19045
ARIN Prefixes per ASN: 13.84
ARIN Region origin ASes announcing only one prefix: 6909
ARIN Region transit ASes present in the Internet Routing Table: 1904
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 38
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4483
Number of ARIN addresses announced to Internet: 1295556422
Equivalent to 77 /8s, 56 /16s and 159 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 260593
Total RIPE prefixes after maximum aggregation: 118037
RIPE Deaggregation factor: 2.21
Prefixes being announced from the RIPE address blocks: 257800
Unique aggregates announced from the RIPE address blocks: 150716
RIPE Region origin ASes present in the Internet Routing Table: 28188
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12013
RIPE Region transit ASes present in the Internet Routing Table: 3862
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10736
Number of RIPE addresses announced to Internet: 714013824
Equivalent to 42 /8s, 142 /16s and 252 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 124799
Total LACNIC prefixes after maximum aggregation: 27635
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 124559
Unique aggregates announced from the LACNIC address blocks: 48507
LACNIC Region origin ASes present in the Internet Routing Table: 10969
LACNIC Prefixes per ASN: 11.36
LACNIC Region origin ASes announcing only one prefix: 2272
LACNIC Region transit ASes present in the Internet Routing Table: 2191
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 65
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8657
Number of LACNIC addresses announced to Internet: 176448512
Equivalent to 10 /8s, 132 /16s and 100 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 28277
Total AfriNIC prefixes after maximum aggregation: 5442
AfriNIC Deaggregation factor: 5.20
Prefixes being announced from the AfriNIC address blocks: 36527
Unique aggregates announced from the AfriNIC address blocks: 11693
AfriNIC Region origin ASes present in the Internet Routing Table: 1630
AfriNIC Prefixes per ASN: 22.41
AfriNIC Region origin ASes announcing only one prefix: 544
AfriNIC Region transit ASes present in the Internet Routing Table: 315
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 26
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 961
Number of AfriNIC addresses announced to Internet: 107169024
Equivalent to 6 /8s, 99 /16s and 69 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9145 8880 37 CHINAMOBILE-CN China Mobile Communicati
7545 5912 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3592 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3516 1880 56 VNPT-AS-VN VNPT Corp, VN
7713 3501 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2399 491 238 BBIL-AP BHARTI Airtel Ltd., IN
4766 2253 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2118 430 199 TATACOMM-AS TATA Communications formerl
24560 2051 855 379 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 6265 10276 2706 AMAZON-02, US
11492 4474 297 690 CABLEONE, US
22773 3945 3083 367 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3592 1835 2538 AKAMAI-AS, US
6327 3432 1318 62 SHAW, CA
749 2881 50780 2137 DNIC-AS-00749, US
30036 2618 373 133 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2520 4962 422 CENTURYLINK-US-LEGACY-QWEST, US
20115 2251 3051 492 CHARTER-20115, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 6774 1730 150 UNI2-AS, ES
9121 6636 1692 17 TTNET, TR
8551 4009 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3964 3361 222 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
6849 2941 355 21 UKRTELNET, UA
12389 2921 2273 908 ROSTELECOM-AS, RU
9009 2486 249 1291 M247, GB
34984 2238 358 632 TELLCOM-AS, TR
47331 2179 344 1668 TTNET, TR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10619 3391 561 Uninet S.A. de C.V., MX
10620 3473 519 741 Telmex Colombia S.A., CO
11830 2433 369 63 Instituto Costarricense de Electricidad
13999 1771 297 476 Mega Cable, S.A. de C.V., MX
6503 1453 355 525 Axtel, S.A.B. de C.V., MX
28573 1385 2333 253 CLARO S.A., BR
3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1078 369 21 Telefonica del Peru S.A.A., PE
11664 1021 191 442 Techtel LMDS Comunicaciones Interactiva
11172 961 133 63 Alestra, S. de R.L. de C.V., MX
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1654 393 21 LINKdotNET-AS, EG
24835 1444 515 32 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 913 65 59 ORANGE-COTE-IVOIRE, CI
6713 612 1863 34 IAM-AS, MA
36935 600 519 39 Vodafone-, EG
15399 512 51 33 WANANCHI-, KE
37342 467 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10619 3391 561 Uninet S.A. de C.V., MX
9808 9145 8880 37 CHINAMOBILE-CN China Mobile Communicati
12479 6774 1730 150 UNI2-AS, ES
9121 6636 1692 17 TTNET, TR
16509 6265 10276 2706 AMAZON-02, US
7545 5912 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4474 297 690 CABLEONE, US
8551 4009 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3964 3361 222 AKAMAI-ASN1, NL
22773 3945 3083 367 ASN-CXA-ALL-CCI-22773-RDC, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9145 9108 CHINAMOBILE-CN China Mobile Communications Grou
12479 6774 6624 UNI2-AS, ES
9121 6636 6619 TTNET, TR
7545 5912 5215 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4009 3970 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3901 3870 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4474 3784 CABLEONE, US
20940 3964 3742 AKAMAI-ASN1, NL
22773 3945 3578 ASN-CXA-ALL-CCI-22773-RDC, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, BR
100.72.208.0/20 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.88.0.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.88.128.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 3356 LEVEL3, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:40 /11:100 /12:304
/13:589 /14:1206 /15:2113 /16:13566 /17:8282 /18:13964
/19:25210 /20:43299 /21:52608 /22:109128 /23:98913 /24:540457
/25:134 /26:115 /27:156 /28:59 /29:95 /30:21
/31:5 /32:308
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
9121 5813 6636 TTNET, TR
12479 5755 6774 UNI2-AS, ES
8151 4273 10619 Uninet S.A. de C.V., MX
8551 3475 4009 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3380 4474 CABLEONE, US
6327 3244 3432 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2942 3945 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2786 2941 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1936 2:1040 3:154 4:9 5:3913 6:104
7:5 8:1558 9:1 10:1 11:172 12:1708
13:298 14:2374 15:192 16:45 17:385 18:160
20:195 21:4 22:188 23:5676 24:2359 25:6
27:2656 29:19 31:2440 32:97 34:1 35:73
36:1776 37:4459 38:2850 39:702 40:163 41:4043
42:1088 43:2206 44:304 45:17003 46:4183 47:344
49:1681 50:2172 51:100 52:1418 54:364 55:736
56:8 57:65 58:1754 59:1124 60:958 61:2280
62:2576 63:1974 64:5535 65:2339 66:4946 67:3013
68:1222 69:4182 70:1342 71:655 72:3118 74:2685
75:1397 76:591 77:2302 78:3983 79:3114 80:2002
81:1751 82:1502 83:1217 84:1378 85:3677 86:712
87:2064 88:2745 89:3349 90:521 91:7731 92:2010
93:2614 94:3549 95:4800 96:1309 97:350 98:993
99:737 100:81 101:1276 102:2198 103:29151 104:4378
105:482 106:857 107:2534 108:851 109:4233 110:2030
111:3251 112:2030 113:1509 114:1522 115:2097 116:1888
117:2517 118:2341 119:1840 120:1663 121:1040 122:2586
123:2143 124:1550 125:2081 128:1244 129:1111 130:989
131:2219 132:815 133:372 134:1918 135:296 136:890
137:1009 138:2717 139:1510 140:866 141:1410 142:1304
143:1530 144:1209 145:345 146:1827 147:1483 148:2232
149:1729 150:860 151:1080 152:1860 153:539 154:3568
155:1427 156:1860 157:1235 158:1042 159:2131 160:2521
161:1281 162:3494 163:1266 164:1666 165:1642 166:709
167:1722 168:4050 169:836 170:4874 171:833 172:3154
173:3119 174:1025 175:1155 176:3583 177:5775 178:3526
179:2426 180:2284 181:3020 182:3221 183:1955 184:2388
185:19619 186:4755 187:4271 188:3970 189:3623 190:9012
191:1745 192:11047 193:8650 194:7036 195:5038 196:3004
197:2496 198:6055 199:6072 200:7856 201:5912 202:10304
203:10253 204:4555 205:3448 206:3798 207:3407 208:4072
209:4711 210:4136 211:2364 212:4080 213:3462 214:1159
215:67 216:6503 217:2758 218:1267 219:404 220:1954
221:982 222:672 223:2124
End of report
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